{"product_id":"mevotech-mb40345-wheel-bearing-and-hub-assembly-front","title":"Mevotech MB40345 Wheel Bearing and Hub Assembly - Front","description":"\u003ch2\u003eOverview\u003c\/h2\u003e\u003cp\u003eMevotech MB40345 is a wheel bearing and hub assembly built for front applications on select Ford and Lincoln vehicles. It combines a Gen 3 bearing design with pre-greased construction to support service-ready replacement and consistent wheel-end operation.\u003c\/p\u003e\u003cp\u003eCompatible with Ford Explorer and Lincoln Aviator front applications, MB40345 is part of Mevotech Supreme Parts, a line focused on application-specific upgrades for durability and performance in demanding use.\u003c\/p\u003e\u003ch2\u003eKey Features\u003c\/h2\u003e\u003cul\u003e\n\u003cli\u003eGen 3 wheel bearing and hub assembly design\u003c\/li\u003e\n\u003cli\u003ePre-greased for service-ready installation\u003c\/li\u003e\n\u003cli\u003eFive wheel studs and four flange bolt holes\u003c\/li\u003e\n\u003cli\u003e33.0 mm inside diameter and 147.8 mm outside diameter\u003c\/li\u003e\n\u003cli\u003eABS sensor not included\u003c\/li\u003e\n\u003cli\u003eMevotech Supreme Parts engineering for upgraded durability\u003c\/li\u003e\n\u003c\/ul\u003e\u003ch2\u003eDetailed Description\u003c\/h2\u003e\u003cp\u003eMB40345 is a front wheel bearing and hub assembly engineered for select Ford Explorer and Lincoln Aviator models. The assembly uses a Gen 3 bearing generation and arrives pre-greased, which supports efficient replacement of a worn hub unit while maintaining the correct wheel-end interface. Mevotech MB40345 is built for high-usage passenger vehicles, SUVs, fleets, and working trucks, making it a practical choice where repeat service and consistent performance matter.\u003c\/p\u003e\u003cp\u003eThis part cross-references Ford and Motorcraft applications (e.g., HUB446, LB5Z1109A) for the same application.\u003c\/p\u003e\u003ch2\u003eWhat It Helps Solve\u003c\/h2\u003e\u003cul\u003e\n\u003cli\u003eWheel bearing noise from a worn hub assembly\u003c\/li\u003e\n\u003cli\u003eExcessive wheel play or looseness at the hub\u003c\/li\u003e\n\u003cli\u003eRough wheel rotation caused by bearing wear\u003c\/li\u003e\n\u003cli\u003eABS-related service concerns when the sensor is not part of the assembly\u003c\/li\u003e\n\u003c\/ul\u003e\u003ch2\u003eInstallation Notes\u003c\/h2\u003e\u003cp\u003eVerify front fitment before ordering. Confirm hub dimensions, stud count, and flange bolt pattern against the original part. Because the ABS sensor is not included, transfer or source the sensor separately if your application requires it.\u003c\/p\u003e\u003ch2\u003eQuality Assurance\u003c\/h2\u003e\u003cp\u003eMevotech Supreme Parts are engineered in-house with application-specific upgrades for durability and performance. The Supreme hub bearing assembly line also incorporates Labor Saver designs to make installation faster and easier.\u003c\/p\u003e","brand":"Mevotech","offers":[{"title":"Default Title","offer_id":53540925571253,"sku":"DKSW-MB40345","price":120.94,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0628\/1442\/1173\/files\/ME_MB40345_FRO.jpg?v=1792214947","url":"https:\/\/www.partcatalog.com\/products\/mevotech-mb40345-wheel-bearing-and-hub-assembly-front","provider":"PartCatalog","version":"1.0","type":"link"}